Be sure to add in the Semantic Linkbacks plugin as well to display prettier Webmentions on your site (especially if you link it with Brid.gy for replies from Twitter et al). You mileage on them may vary depending on how well supported your theme is with microformats. I've got a video walk through if you need it or it helps: http://boffosocko.com/2018/04/27/setting-up-wordpress-for-indieweb-use/ and I just heard from WordCamp Riverside that they're going to let me talk about all of it in depth in November. :)